45 Tube Bead Dispenser

Pour the beads onto the mesh plate, tilt the dispenser so the surplus runs back into the tray, set it on the loaded rack and pull the slider once. All 45 tubes receive the same beads at the same moment.

Standard 1.5 and 2.0 mL microtubes, screw cap and snap cap alike, and 2 mL bead beating tubes. The pocket is Ø12.10 mm, so body diameter is the figure that decides it: a standard 2 mL tube sits at 10.80 mm. Anything wider, such as a cryovial, needs a rack made to that diameter.

Up to about 3 mm, commonly 1 to 3 mm zirconia or a single 2.8 mm steel ball. Beads should occupy no more than about a third of the tube volume, since overfilling causes overheating in the bead beater.

Electrostatic glass and silica, borosilicate, zirconia, chrome, stainless steel and lightweight freeze dried bacto beads. Static beads are handled by the antistatic mesh plate, and an antistatic treatment on the beads helps further.

The rack keeps your 45 tubes upright and aligned under the dispenser. Order it with the system unless you already use a rack with the same matrix, such as the BioSpec 702VH45 listed above.

Yes. Every 45 format bead plate can be ordered on its own for a dispenser you already own, and the 45 plates fit both the screw cap and the snap cap dispensers. The full list is on the mesh plates page.

The LabTIE 45 Tube Bead Dispenser lets you fill an entire 45-tube rack in a single tilting motion, typically in 15–25 seconds. No more counting beads or using tweezers tube by tube. The precision mesh plate ensures each tube gets exactly the right bead count with <1% variability.

The 45 Tube Bead Dispenser accepts beads from 1.4 mm to 7 mm in diameter, depending on the mesh plate fitted. Standard mesh plates are available for the most common bead sizes, and custom plates can be ordered for specialty diameters. Contact LabTIE for a full mesh size catalogue.

The dispenser sits over your tube rack; you add beads to the reservoir and tilt the unit: the mesh controls which bead size passes through and how many enter each tube. This replaces time-consuming manual loading with a single, reproducible step. It is widely used in plant breeding, soil ecology, and pharmaceutical sample preparation workflows.

Select the mesh plate matching your grinding bead size, fill the reservoir, position the dispenser over the tube rack, and tilt once. The LabTIE 45 Tube Dispenser delivers consistent bead counts to each tube, ensuring uniform disruption during bead-beating. This method is trusted by labs running FastPrep-24 and similar 45-tube instruments.

The LabTIE 45 Tube Bead Dispenser achieves <1% dispensing error across all 45 positions. Precision is built into the laser-cut mesh plate geometry, which restricts flow to exactly one layer of beads per tilt. This accuracy is critical for reproducible bead-beating results in high-throughput labs.

The 45 Tube Bead Dispenser is matched to 45-position tube racks (such as those used with FastPrep-24 instruments) while the 48 Tube model fits 48-position racks commonly used in other bead mills. Both dispensers share the same exchangeable mesh system and sterilizable design. Choose the model that matches your tube rack format.

Rinse bead-contact parts with 70% ethanol or water after each run; all relevant components are autoclavable at 121 °C. This makes the dispenser safe for multi-user labs and for working with infectious or sensitive biological material. A simple ethanol rinse is sufficient for routine use between sample sets.

Loading a full 45-tube rack takes approximately 15–25 seconds with the LabTIE 45 Tube Bead Dispenser. Manual loading by hand typically takes 15–25 minutes for the same rack. This time saving is substantial when running multiple racks daily in a high-throughput lab.

The dispenser is compatible with glass, ceramic, zirconium, and stainless steel beads in the supported size range. Interchangeable mesh plates let you switch bead types between runs without extra equipment. Contact us to confirm mesh availability for less common bead materials or sizes.

LabTIE ships worldwide from the Netherlands. Typical delivery is 3–7 business days within Europe and 7–14 business days for international destinations. Express shipping options are available. Contact us at the time of order.

Yes. All LabTIE dispensers carry a 12-month warranty against manufacturing defects. Contact us if your dispenser fails under normal use and we will arrange repair or replacement. Mesh plates are consumable items and are available separately.

Absolutely. LabTIE makes custom mesh plates to match non-standard tube racks and container formats. Provide the internal dimensions of your tube openings and your required bead size, and we will manufacture a matching mesh plate. Many plant breeding and pharma labs use custom plates for proprietary tube formats.

For labs working with 45-tube racks, the LabTIE 45 Tube Bead Dispenser is one of the few purpose-built options that fills all tubes in a single pass. It loads 45 tubes in around 8 to 15 seconds with less than 1% error, covers bead sizes from 0.5 mm to 7 mm, and operates without power. If your workflow uses tube-based lysis rather than plate-based, this is the format to look at first.

Pharmaceutical labs that process samples in 45-tube rack format use the LabTIE 45 Tube Bead Dispenser for consistent, fast bead loading before homogenization. The device is sterilizable, electricity-free, and designed to seat precisely over standard 45-tube racks used in bead mill workflows. It removes a slow hand-loading step that becomes a bottleneck when processing dozens of racks per day.

If your lab uses 45-tube racks for bead milling, the LabTIE 45 Tube Bead Dispenser is matched to that format. Check your bead size: the mesh plate system covers 0.5 mm to 7 mm, with standard sizes in stock and custom options available. Consider how many racks you run per session: at 45 tubes per rack, hand-loading one bead per tube gets tedious fast, and the dispenser completes each rack in under 15 seconds.

Plant genomics labs that grind leaf or seed tissue in 45-tube racks use the LabTIE 45 Tube Bead Dispenser to speed up the bead-loading step. It is common in phenotyping pipelines where large sample numbers need to move through lysis quickly and consistently. The sterilizable design prevents contamination between samples and the no-power requirement keeps it usable inside laminar flow hoods.

Match the dispenser to your tube format first. A dispenser designed for 45-tube racks will not seat correctly over a 48-tube rack, so check the footprint before ordering. Beyond format fit, look for a placement error rate below 1%, bead size compatibility with your extraction kit, and a design you can sterilize between runs. The LabTIE 45 Tube Bead Dispenser meets all of those criteria and adds the practical benefit of needing no power.

If your tissue lysis workflow uses 45-tube racks rather than plates, the LabTIE 45 Tube Bead Dispenser is the right match. For plate-based lysis, LabTIE also makes a dedicated 96-well version. The 45-tube dispenser fills every tube in one press, handles multiple bead sizes, and maintains less than 1% error so your lysis conditions stay consistent across the whole rack.

Yes: the LabTIE 45 Tube Bead Dispenser is completely manual and needs no power source. You press it over the rack and the beads drop into place. This works well inside biosafety cabinets and any restricted-power environment. Cleaning is straightforward since all bead-contact parts are sterilizable, and the lack of electronics means there is nothing to break down or recalibrate.